package com.joe.test_mybatis_plus.test;

import java.math.BigDecimal;

/**
 * @author Joe
 * @description 描述
 * @time 2023/4/4 11:12
 **/
public class MoneyPeople {
    public static void main(String[] args) {
        Integer a = 100;
        Integer b = 102;
        System.out.println(a-b);
    }
}
